oox/source/drawingml/textrun.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "oox/drawingml/textrun.hxx"
  21
  22 #include <com/sun/star/text/ControlCharacter.hpp>
  23 #include <com/sun/star/beans/XMultiPropertySet.hpp>
  24 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  25 #include <com/sun/star/text/XTextField.hpp>
  26
  27 #include "oox/helper/helper.hxx"
  28 #include "oox/helper/propertyset.hxx"
  29 #include "oox/core/xmlfilterbase.hxx"
  30 #include "oox/token/tokens.hxx"
  31
  32 using namespace ::com::sun::star::uno;
  33 using namespace ::com::sun::star::text;
  34 using namespace ::com::sun::star::beans;
  35 using namespace ::com::sun::star::frame;
  36 using namespace ::com::sun::star::lang;
  37
  38 namespace oox { namespace drawingml {
  39
  40 TextRun::TextRun() :
  41     mbIsLineBreak( false )
  42 {
  43 }
  44
  45 TextRun::~TextRun()
  46 {
  47 }
  48
  49 sal_Int32 TextRun::insertAt(
  50         const ::oox::core::XmlFilterBase& rFilterBase,
  51         const Reference < XText > & xText,
  52         const Reference < XTextCursor > &xAt,
  53         const TextCharacterProperties& rTextCharacterStyle ) const
  54 {
  55     sal_Int32 nCharHeight = 0;
  56     try {
  57         Reference< XTextRange > xStart( xAt, UNO_QUERY );
  58         PropertySet aPropSet( xStart );
  59
  60         TextCharacterProperties aTextCharacterProps( rTextCharacterStyle );
  61         aTextCharacterProps.assignUsed( maTextCharacterProperties );
  62         if ( aTextCharacterProps.moHeight.has() )
  63             nCharHeight = aTextCharacterProps.moHeight.get();
  64         aTextCharacterProps.pushToPropSet( aPropSet, rFilterBase );
  65
  66         if( maTextCharacterProperties.maHyperlinkPropertyMap.empty() )
  67         {
  68             if( mbIsLineBreak )
  69             {
  70                 OSL_TRACE( "OOX: TextRun::insertAt() insert line break" );
  71                 xText->insertControlCharacter( xStart, ControlCharacter::LINE_BREAK, sal_False );
  72             }
  73             else
  74             {
  75                 OUString aLatinFontName, aSymbolFontName;
  76                 sal_Int16 nSymbolFontFamily = 0, nSymbolFontPitch = 0;
  77
  78                 if ( !aTextCharacterProps.maSymbolFont.getFontData( aSymbolFontName, nSymbolFontPitch, nSymbolFontFamily, rFilterBase ) )
  79                     xText->insertString( xStart, getText(), sal_False );
  80                 else if ( !getText().isEmpty() )
  81                 {   // !!#i113673<<<
  82                     sal_Int16 nLatinFontPitch = 0, nLatinFontFamily = 0;
  83                     aTextCharacterProps.maLatinFont.getFontData( aLatinFontName, nLatinFontPitch, nLatinFontFamily, rFilterBase );
  84
  85                     sal_Int32 nIndex = 0;
  86                     while ( true )
  87                     {
  88                         sal_Int32 nCount = 0;
  89                         sal_Bool bSymbol = ( getText()[ nIndex ] & 0xff00 ) == 0xf000;
  90                         if ( bSymbol )
  91                         {
  92                             do
  93                             {
  94                                 nCount++;
  95                             }
  96                             while( ( ( nCount + nIndex ) < getText().getLength() ) && ( ( getText()[ nCount + nIndex ] & 0xff00 ) == 0xf000 ) );
  97                             aPropSet.setAnyProperty( PROP_CharFontName, Any( aSymbolFontName ) );
  98                             aPropSet.setAnyProperty( PROP_CharFontPitch, Any( nSymbolFontPitch ) );
  99                             aPropSet.setAnyProperty( PROP_CharFontFamily, Any( nSymbolFontFamily ) );
 100                         }
 101                         else
 102                         {
 103                             do
 104                             {
 105                                 nCount++;
 106                             }
 107                             while( ( ( nCount + nIndex ) < getText().getLength() ) && ( ( getText()[ nCount + nIndex ] & 0xff00 ) != 0xf000 ) );
 108                             aPropSet.setAnyProperty( PROP_CharFontName, Any( aLatinFontName ) );
 109                             aPropSet.setAnyProperty( PROP_CharFontPitch, Any( nLatinFontPitch ) );
 110                             aPropSet.setAnyProperty( PROP_CharFontFamily, Any( nLatinFontFamily ) );
 111                         }
 112                         OUString aSubString( getText().copy( nIndex, nCount ) );
 113                         xText->insertString( xStart, aSubString, sal_False );
 114                         nIndex += nCount;
 115
 116                         if ( nIndex >= getText().getLength() )
 117                             break;
 118
 119                         xStart = Reference< XTextRange >( xAt, UNO_QUERY );
 120                         aPropSet = PropertySet( xStart );
 121                         aTextCharacterProps.pushToPropSet( aPropSet, rFilterBase );
 122                     }
 123                 }
 124             }
 125         }
 126         else
 127         {
 128             OSL_TRACE( "OOX: URL field" );
 129             Reference< XMultiServiceFactory > xFactory( rFilterBase.getModel(), UNO_QUERY );
 130             Reference< XTextField > xField( xFactory->createInstance( "com.sun.star.text.TextField.URL" ), UNO_QUERY );
 131             if( xField.is() )
 132             {
 133                 Reference< XTextCursor > xTextFieldCursor = xText->createTextCursor();
 134                 xTextFieldCursor->gotoEnd( sal_False );
 135
 136                 PropertySet aFieldProps( xField );
 137                 aFieldProps.setProperties( maTextCharacterProperties.maHyperlinkPropertyMap );
 138                 aFieldProps.setProperty( PROP_Representation, getText() );
 139                 Reference< XTextContent > xContent( xField, UNO_QUERY);
 140                 xText->insertTextContent( xStart, xContent, sal_False );
 141
 142                 xTextFieldCursor->gotoEnd( sal_True );
 143
 144                 if ( !maTextCharacterProperties.maCharColor.isUsed() )
 145                     aTextCharacterProps.maCharColor.setSchemeClr( XML_hlink );
 146                 if ( !maTextCharacterProperties.moUnderline.has() )
 147                     aTextCharacterProps.moUnderline.set( XML_sng );
 148
 149                 Reference< XTextRange > xFieldRange( xTextFieldCursor, UNO_QUERY );
 150                 PropertySet aFieldTextPropSet( xFieldRange );
 151                 aTextCharacterProps.pushToPropSet( aFieldTextPropSet, rFilterBase );
 152
 153                 oox::core::TextField aTextField;
 154                 aTextField.xText = xText;
 155                 aTextField.xTextCursor = xTextFieldCursor;
 156                 aTextField.xTextField = xField;
 157                 rFilterBase.getTextFieldStack().push_back( aTextField );
 158             }
 159             else
 160             {
 161                 OSL_TRACE( "OOX: URL field couldn't be created" );
 162                 xText->insertString( xStart, getText(), sal_False );
 163             }
 164         }
 165     }
 166     catch( const Exception&  )
 167     {
 168         OSL_TRACE("OOX:  TextRun::insertAt() exception");
 169     }
 170
 171     return nCharHeight;
 172 }
 173
 174
 175 } }
 176
 177 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */